Adjuvant Radiotherapy
The term adjuvant radiotherapy refers to radiotherapy given when all visible signs of the cancer have been removed through surgery. For instance, in breast cancer surgery may completely remove a tumour from the breast, but radiotherapy be given afterwards to reduce the likelihood of the cancer recurring. Adjuvant radiotherapy is common where a breast tumour has been removed using a lumpectomy rather than a mastectomy, and this may be given after or even during the surgery.